Class: Statsig::Network
- Inherits:
-
Object
- Object
- Statsig::Network
- Defined in:
- lib/network.rb
Instance Method Summary collapse
- #download_config_specs(since_time) ⇒ Object
- #get(endpoint, retries = 0, backoff = 1) ⇒ Object
-
#initialize(server_secret, options, backoff_mult = 10) ⇒ Network
constructor
A new instance of Network.
- #post(endpoint, body, retries = 0, backoff = 1, zipped = false, event_count = 0) ⇒ Object
- #post_logs(events, error_boundary) ⇒ Object
- #request(method, endpoint, body, retries = 0, backoff = 1, zipped = false, event_count = 0) ⇒ Object
Constructor Details
#initialize(server_secret, options, backoff_mult = 10) ⇒ Network
Returns a new instance of Network.
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# File 'lib/network.rb', line 23 def initialize(server_secret, , backoff_mult = 10) super() URIHelper.initialize() @server_secret = server_secret @local_mode = .local_mode @timeout = .network_timeout @backoff_multiplier = backoff_mult @post_logs_retry_backoff = .post_logs_retry_backoff @post_logs_retry_limit = .post_logs_retry_limit @session_id = SecureRandom.uuid @connection_pool = ConnectionPool.new(size: 3) do = Statsig. client = HTTP.use(:auto_inflate).headers( { 'STATSIG-API-KEY' => @server_secret, 'STATSIG-SERVER-SESSION-ID' => @session_id, 'Content-Type' => 'application/json; charset=UTF-8', 'STATSIG-SDK-TYPE' => ['sdkType'], 'STATSIG-SDK-VERSION' => ['sdkVersion'], 'STATSIG-SDK-LANGUAGE-VERSION' => ['languageVersion'], 'Accept-Encoding' => 'gzip' } ).accept(:json) if @timeout client = client.timeout(@timeout) end client end end |
Instance Method Details
#download_config_specs(since_time) ⇒ Object
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# File 'lib/network.rb', line 54 def download_config_specs(since_time) get("download_config_specs/#{@server_secret}.json?sinceTime=#{since_time}") end |
#get(endpoint, retries = 0, backoff = 1) ⇒ Object
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# File 'lib/network.rb', line 58 def get(endpoint, retries = 0, backoff = 1) request(:GET, endpoint, nil, retries, backoff) end |
#post(endpoint, body, retries = 0, backoff = 1, zipped = false, event_count = 0) ⇒ Object
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# File 'lib/network.rb', line 62 def post(endpoint, body, retries = 0, backoff = 1, zipped = false, event_count = 0) request(:POST, endpoint, body, retries, backoff, zipped, event_count) end |
#post_logs(events, error_boundary) ⇒ Object
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# File 'lib/network.rb', line 108 def post_logs(events, error_boundary) event_count = events.length json_body = JSON.generate({ events: events, statsigMetadata: Statsig. }) gzip = Zlib::GzipWriter.new(StringIO.new) gzip << json_body response, e = post('log_event', gzip.close.string, @post_logs_retry_limit, 1, true, event_count) unless e == nil = "Failed to log #{event_count} events after #{@post_logs_retry_limit} retries" puts "[Statsig]: #{}" error_boundary.log_exception(e, tag: 'statsig::log_event_failed', extra: { eventCount: event_count, error: }, force: true) return end rescue StandardError end |
#request(method, endpoint, body, retries = 0, backoff = 1, zipped = false, event_count = 0) ⇒ Object
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# File 'lib/network.rb', line 66 def request(method, endpoint, body, retries = 0, backoff = 1, zipped = false, event_count = 0) if @local_mode return nil, nil end backoff_adjusted = backoff > 10 ? backoff += Random.rand(10) : backoff # to deter overlap if @post_logs_retry_backoff if @post_logs_retry_backoff.is_a? Integer backoff_adjusted = @post_logs_retry_backoff else backoff_adjusted = @post_logs_retry_backoff.call(retries) end end url = URIHelper.build_url(endpoint) begin res = @connection_pool.with do |conn| request = conn.headers('STATSIG-CLIENT-TIME' => (Time.now.to_f * 1000).to_i.to_s, 'CONTENT-ENCODING' => zipped ? 'gzip' : nil, 'STATSIG-EVENT-COUNT' => event_count == 0 ? nil : event_count.to_s) case method when :GET request.get(url) when :POST request.post(url, body: body) end end rescue StandardError => e ## network error retry return nil, e unless retries.positive? sleep backoff_adjusted return request(method, endpoint, body, retries - 1, backoff * @backoff_multiplier, zipped, event_count) end return res, nil if res.status.success? unless retries.positive? && RETRY_CODES.include?(res.code) return res, NetworkError.new("Got an exception when making request to #{url}: #{res.to_s}", res.status.to_i) end ## status code retry sleep backoff_adjusted request(method, endpoint, body, retries - 1, backoff * @backoff_multiplier, zipped, event_count) end |